Covering of the null ideal may have countable cofinality

Volume 166 / 2000

Saharon Shelah Fundamenta Mathematicae 166 (2000), 109-136 DOI: 10.4064/fm-166-1-2-109-136

Abstract

We prove that it is consistent that the covering number of the ideal of measure zero sets has countable cofinality.

Authors

  • Saharon Shelah

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